The 5th-6th century Palestinian monk who organized monastic life in the Judean desert. Celebrated on December 5th, Sabbas founded the Great Laura near Jerusalem and established the Typikon still used in Orthodox monasteries. He defended Orthodox theology against heretics and represents the golden age of Palestinian monasticism.

The evening prayer service of the Orthodox Church, traditionally celebrated at sunset. Vespers includes psalms, hymns, scripture readings, and incense. On Saturday evenings, Great Vespers is often combined with the Sunday Divine Liturgy. The service marks the end of the liturgical day and prepares the faithful for rest and reflection.

The beloved 4th-century Archbishop of Myra, known for his generosity, miracles, and defense of Orthodox faith at the First Ecumenical Council. Celebrated on December 6th, St. Nicholas is patron of sailors, children, and the falsely accused. His popularity spans all Orthodox jurisdictions and he's remembered for secretly providing dowries for poor families.

The central worship service of the Orthodox Church, celebrating the Eucharist (Holy Communion). Usually celebrated on Sundays and feast days, the Divine Liturgy consists of the Liturgy of the Word (scripture readings) and Liturgy of the Faithful (Eucharistic prayer and communion). The most common forms are the Liturgies of St. John Chrysostom and St. Basil the Great.

A devotional service of praise consisting of hymns sung while standing ("akathist" means "not sitting"). The most famous is the Akathist to the Theotokos, traditionally sung during the fifth Friday of Great Lent. Akathists can honor Christ, the Theotokos, or various saints. These services are deeply moving expressions of Orthodox hymnography and devotion.

The 4th-century Bishop of Trimythous in Cyprus, known for his simplicity and miraculous powers. Celebrated on December 12th, Spyridon was a shepherd who became a bishop and attended the First Ecumenical Council. His relics remain incorrupt and are venerated especially in Greece. He's invoked for help with financial difficulties and is patron of potters.

The Russian monk who brought Orthodoxy to Alaska and was the first Orthodox saint canonized in America. Celebrated on December 13th, Herman arrived in Alaska in 1794 and spent over 40 years ministering to native Alaskans. He defended them against exploitation and established schools and orphanages on Spruce Island.

The sacrament of healing for physical and spiritual ailments, administered by anointing with blessed oil. Also called the sacrament of anointing or Euchelaion, this service is traditionally celebrated by seven priests (though one may serve) who read seven Gospel passages and anoint the person seven times on the forehead, nostrils, cheeks, lips, chest, and hands. Holy Unction is offered not only to the dying but to all who are sick in body or soul, and many parishes celebrate it communally during Great Lent. The service emphasizes God's healing power and mercy.

The 19th-20th century Russian priest known for his pastoral care and miraculous healings. Celebrated on December 20th, John served in Kronstadt for over 50 years, offering daily liturgy and caring for the poor. His spiritual diary 'My Life in Christ' reveals deep mystical insights. He represents dedicated pastoral ministry and social service.